Fire hose winding device

Abstract

The utility model relates to a fire hose winding device, and belongs to the field of fire fighting equipment. According to the technical scheme, the winding device comprises a base, a support is arranged on the base, a handle is rotationally connected to the upper end of the support, a baffle is connected to the handle, two winding rods are arranged on the end face, away from the handle, of the baffle, any winding rod is perpendicular to the baffle in the axis direction, and a limiting rod is hinged to at least one winding rod. The axis direction of the limiting rod can be parallel or perpendicular to the baffle. Through the arranged limiting rod, when the fire hose is wound, the limiting rod is adjusted to be parallel to the baffle, at the moment, the risk of lateral movement of the wound fire hose can be reduced under the action of the limiting rod and the baffle, and after winding of the fire hose is completed, the limiting rod is adjusted to be perpendicular to the baffle; and at the moment, the limiting rod and the winding rod are arranged in parallel, so that a worker can conveniently take down the wound fire hose through the limiting rod in the axial direction of the winding rod.

Description

Technical Field

[0001] The utility model relates to the technical field of fire fighting equipment, in particular to a fire hose reeling device. Background Art

[0002] A fire hose is a flexible pipe used to transport high-pressure water or flame-retardant liquids such as foam. Traditional fire hoses are lined with rubber and covered with woven linen. Advanced fire hoses are made of polymer materials such as polyurethane. There are metal connectors at both ends of the fire hose, which can be connected to another hose to extend the distance or to a nozzle to increase the pressure of the liquid spray.

[0003] After the fire hose is used, it is usually necessary to manually reel the fire hose from one end by hand. During the reeling process, the workers are inefficient in reeling in the fire hose. For this purpose, a reeling device is designed. One reeling device, such as the one mentioned in the patent document with announcement number CN216497196U, adopts a reeling rod fixed at one end to reel in the fire hose. Another reeling device, such as the one mentioned in the patent document with announcement number CN218923664U, is proposed to prevent the fire hose from shifting sideways during the reeling process.

[0004] However, the above two winding devices still have certain problems: when the device mentioned in the patent document with announcement number CN216497196U is used for winding, the fire hose has the problem of lateral shifting. At this time, the staff needs to stop winding and temporarily arrange the fire hose, and then rewind it, or two people are needed to cooperate, that is, one person shakes and rewinds, and the other arranges the fire hose to avoid lateral shifting of the fire hose. The winding efficiency of this device for the fire hose is too low; when the device mentioned in the patent document with announcement number CN218923664U is used for winding, although the lateral shift of the fire hose during the winding process of the fire hose can be avoided, the fire hose is not easy to take out after the fire hose is collected by this equipment, and it is impossible to perform unified winding of multiple fire hoses. Utility Model Content

[0005] The utility model aims at the problems in the prior art and provides a fire hose reeling device which is convenient for removing the reeled fire hose and is not prone to lateral shifting of the fire hose during the reeling process, thereby solving the problems in the prior art that the fire hose is prone to lateral shifting during the reeling process or is inconvenient to remove the reeled fire hose.

[0006] The technical solution adopted by the utility model is as follows:

[0007] A fire hose reeling device comprises a base, a bracket is arranged on the base, a handle is rotatably connected to the upper end of the bracket, one end of the handle is used for a person to hold and rotate, the other end of the handle is arranged through the bracket, the other end of the handle is connected to a baffle, two reeling rods are arranged on the end surface of the baffle away from the handle, any reeling rod is arranged perpendicular to the baffle in the axial direction, at least one reeling rod is simply hinged with a limit rod, and the axial direction of the limit rod can be parallel or perpendicular to the baffle. Through the provided limit rod, when the fire hose is reeled, the limit rod is adjusted to a state parallel to the baffle, at this time, the rolled fire hose can reduce the risk of lateral displacement under the action of the limit rod and the baffle, after the fire hose is reeled, the limit rod is adjusted to a state perpendicular to the baffle, at this time, the limit rod is arranged parallel to the reeling rod, so that the staff can take down the fire hose after reeling through the limit rod in the axial direction of the reeling rod, which is convenient for the subsequent transportation and storage of the fire hose, and the reeling device can be idle, which is convenient for the reeling of the remaining fire hoses.

[0008] Preferably, each reel rod is hinged with a limit rod. By arranging a limit rod on each reel rod, multiple limit rods limit the fire hose at multiple locations during the reeling process, further reducing the risk of lateral displacement of the fire hose.

[0009] Preferably, a locking mechanism is provided on the limit rod, and the locking mechanism can fix the angle between the limit rod and the reel rod at 90° or 180°. By providing the locking mechanism, the limit rod can be kept in the working position when the fire hose is reeled in or removed, thereby improving the stability of the reel device during operation.

[0010] Preferably, the limit rod is provided with a thread, and the locking mechanism includes a nut sleeved on the limit rod and threadedly connected to the limit rod, and one end of the nut can abut against the circumferential surface or the side end surface of the winding rod. By providing the thread and the nut, the movement and fixation of the limit member can be completed by loosening or tightening the nut when the limit member needs to be adjusted.

[0011] Preferably, the baffle is in the shape of a disc. By setting the baffle in the shape of a disc, the fire hose can be limited when the fire hose is rolled up, and there is no redundant structure to block the sight.

[0012] Preferably, the base is also provided with a handrail and at least two rollers. The handrail and the rollers can facilitate the staff to transfer the winding device to the fire hose, and the staff does not need to carry the fire hose to the winding device, thus saving manpower.

[0013] It can be seen from the above technical scheme that the advantages of the utility model are as follows: by setting the limit rod, when the fire hose is rolled up, the limit rod is adjusted to a state parallel to the baffle. At this time, the rolled fire hose can reduce the risk of lateral displacement under the action of the limit rod and the baffle. After the fire hose is rolled up, the limit rod is adjusted to a state perpendicular to the baffle. At this time, the limit rod is arranged in parallel with the winding rod, which is convenient for the staff to remove the fire hose after winding through the limit rod in the axial direction of the winding rod, which is convenient for the subsequent transportation and storage of the fire hose, and the winding device can be idle, which is convenient for the winding of the remaining fire hoses. By setting a limit rod on each winding rod, multiple limit rods limit the fire hose at multiple locations during the winding process, further reducing the risk of lateral displacement of the fire hose. By setting a locking mechanism, the limit rod can be kept in the working position when the fire hose is rolled up or removed, thereby improving the stability of the winding device during operation. By setting the thread and nut, the movement and fixation of the limiter can be completed by loosening or tightening the nut when the limiter needs to be adjusted. By setting the baffle in a disc shape, the fire hose can also be limited when the fire hose is reeled in, and there is no extra structure to block the view. The handrails and rollers can facilitate the staff to transfer the reeling equipment to the fire hose, without the need for the staff to carry the fire hose to the reeling equipment, saving manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the utility model, the drawings required for use in the description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 The structure of the embodiment of the utility model is shown in FIG. Figure 1 .

[0016] Figure 2 The structure of the embodiment of the utility model is shown in FIG. Figure 2 .

[0017] Figure 3 It is a partial structural schematic diagram of a specific implementation example of the utility model.

[0018] Description of main reference numerals

[0019] In the figure: 1. base; 2. bracket; 3. handle; 4. baffle; 5. winding rod; 6. limit rod; 7. thread; 8. nut; 9. handrail; 10. roller. DETAILED DESCRIPTION

[0020] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme of the utility model will be clearly and completely described below in combination with the drawings in the specific embodiment. Obviously, the embodiments described below are only part of the embodiments of the utility model, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.

[0021] Example:

[0022] like Figure 1-Figure 3 The fire hose reeling device is shown in the figure, comprising a base 1, a handrail 9 and at least two rollers 10 are arranged on the base 1, and in the present embodiment, four rollers 10 are arranged, a bracket 2 is arranged on the base 1, and a handle 3 is rotatably connected to the upper end of the bracket 2, one end of the handle 3 is used for people to hold and rotate, and the other end of the handle 3 is arranged through the bracket 2, and the other end of the handle 3 is connected to a baffle 4. In the present embodiment, the baffle 4 is in the shape of a disc, and two reeling rods 5 are arranged on the end surface of the baffle 4 away from the handle 3, and any reeling rod 5 is arranged perpendicular to the baffle 4 in the axial direction, and at least one reeling rod 5 is simply hinged with a limit rod 6, and in the present embodiment, each reeling rod 5 is hinged with a limit rod 6, and the axial direction of the limit rod 6 can be parallel or perpendicular to the baffle 4. In this way, through the limit rod 6, when the fire hose is reeled in, the limit rod 6 is adjusted to a state parallel to the baffle 4. At this time, the rolled-up fire hose is between the limit rod 6 and the baffle 4 The fire hose of the embodiment of the present invention is wound around the fire hose, and the ...

[0023] In this embodiment, a locking mechanism is provided on the limit rod 6, and the locking mechanism can fix the angle between the limit rod 6 and the winding rod 5 at 90° or 180°. A thread 7 is provided on the limit rod 6, and the locking mechanism includes a nut 8 which is sleeved on the limit rod 6 and connected to the thread 7 of the limit rod 6. One end of the nut 8 can abut against the circumferential surface or side end surface of the winding rod 5. In this way, through the provided locking mechanism, the limit rod 6 can remain unchanged in the working position when the fire hose is wound or removed, thereby improving the stability of the winding device during operation. Through the provided thread 7 and nut 8, the movement and fixation of the limit member can be completed by loosening or tightening the nut 8 when the limit member needs to be adjusted.

[0024] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A fire hose reeling device, comprising a base (1), a bracket (2) being arranged on the base (1), a handle (3) being rotatably connected to the upper end of the bracket (2), one end of the handle (3) being used for a person to hold and rotate, and the other end of the handle (3) being arranged through the bracket (2), characterized in that: The other end of the handle (3) is connected to a baffle (4), and two winding rods (5) are arranged on the end surface of the baffle (4) away from the handle (3). Any winding rod (5) is arranged perpendicular to the baffle (4) in the axial direction. A limiting rod (6) is simply hinged on at least one of the winding rods (5), and the axial direction of the limiting rod (6) can be parallel or perpendicular to the baffle (4).

2. The fire hose reeling device according to claim 1, characterized in that: A limiting rod (6) is hingedly connected to each winding rod (5).

3. The fire hose reeling device according to claim 2, characterized in that: The limiting rod (6) is provided with a locking mechanism, and the locking mechanism can fix the angle between the limiting rod (6) and the winding rod (5) at 90° or 180°.

4. The fire hose reeling device according to claim 3, characterized in that: A thread (7) is provided on the limiting rod (6), and the locking mechanism comprises a nut (8) sleeved on the limiting rod (6) and connected to the thread (7) of the limiting rod (6), and one end of the nut (8) can abut against the circumferential surface or the side end surface of the winding rod (5).

5. The fire hose reeling device according to claim 1, characterized in that: The baffle (4) is in the shape of a disc.

6. The fire hose reeling device according to claim 1, characterized in that: The base (1) is also provided with an armrest (9) and at least two rollers (10).

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